| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $39.72 | 13.718% | $45.1688 | $45.17 | $45.15 | $45.20 |
| Purchase #2 | $228.79 | 5.856% | $242.1879 | $242.19 | $242.20 | $242.20 |
| Purchase #3 | $178.77 | 5.305% | $188.2537 | $188.25 | $188.25 | $188.30 |
| Purchase #4 | $78.93 | 3.238% | $81.4858 | $81.49 | $81.50 | $81.50 |
| Purchase #5 | $6.69 | 10.189% | $7.3716 | $7.37 | $7.35 | $7.40 |
| Purchase #6 | $85.58 | 8.457% | $92.8175 | $92.82 | $92.80 | $92.80 |
| Purchase #7 | $65.94 | 5.241% | $69.3959 | $69.40 | $69.40 | $69.40 |
| 7 purchase totals = | $684.42 | $726.6812 | $726.69 | $726.65 | $726.80 | |